Searching for B384#192-78

A quick learner says:
I'm looking for a sash, part - B38 4#19 2-78 (This is the part number on the part I need to replace).

Any help you can give me would be appreciated.
Profile picture of Paul
Paul from SWISCO responded:
Based on your stamp of "4#19," I recommend our 24-431 Andersen sash balance.
Reply to Thread
Use this form to ask a follow-up question or to share your experience regarding this subject.
(your email address will be kept private and is only used to inform you when a response has been made)